The Raspberry Pi Compute Module has been part of the range since the early days, and in its earlier versions took a SODIMM form factor. The last SODIMM Compute Module had a Pi 3 processor ...

And, of course, these peripherals are present on the Compute Module 4, too ... Main image remixed from Raspberry Pi 4 GPIO pinout diagram by [Les Pounder].

The Banana Pi BPI-CM6 is a computer-on-a-module that’s the same size and shape as a Raspberry Pi CM4 and even uses the same board-to-board connectors. But while Raspberry Pi’s compute module ...